JRC JMR-7210-6X, Инструкция по эксплуатации

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Section 21 Maintenance & Inspection 21-6
21.1.3.2 Checking the enable/disable statuses of the functions that
have been installed
When you want to use a USB flash memory to read or write a file, make sure in
advance that the USB flash memory is not affected by a computer virus. If the
indicator is infected with a virus, other equipment will also be infected, with the result
that a trouble will occur.
Before removing the USB flash memory, check for the access lamp of the USB flash
memory and make sure that it is not being accessed. If you remove the USB flash
memory when it is accessed, data may be destroyed and a trouble may occur.
1
Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2
Click on the [Maintenance] - [System Information] button on the menu.
The [System Information] dialog box appears.
3
Click on the [Functionality] tab.
The functionality information is displayed.
The display contents vary depending on the number of operation modes and whether the
modes include the primary task (shown by this equipment).